iocage question

From: doug <doug_at_safeport.com>
Date: Thu, 09 Dec 2021 06:19:31 UTC
I'm running FreeBSD 12.2-RELEASE-p11, and py38-iocage-1.2_9. All the 12.2 
jails give the following error starting inetd:
    inetd[nnnnn]: madvise() failed: Operation not permitted

All the jails have:
   allow_raw_sockets:1
   allow_socket_af:0